Serpentine Belt Pulley for MerCruiser 4.3 5.0 5.7 L (1990–2023) 57-865615Q04

Includes: - Serpentine Belt Pulley

Fits Models: - MerCruiser 4.3, MerCruiser 5.0, MerCruiser 5.7

Model Years: - 1990–2023

Submodels: - Applies to listed models

Engine Options: - 4.3L V6, 5.0L V8, 5.7L V8

Description: This serpentine belt pulley is designed for MerCruiser marine engines, specifically the 4.3, 5.0, and 5.7 liter models produced from 1990 to 2023. It ensures smooth operation of the serpentine belt system, which drives various engine accessories.

Features: - Direct replacement for OEM part number 57-865615Q04 - Durable construction for long-lasting performance - Bolt-on installation for a hassle-free replacement - Compatible with a range of MerCruiser engine models - Designed to maintain optimal engine accessory function

57-865615Q04